Since I think you can have Shepard either Male or Female, and there is no canon gender for Shepard yet, I don't think it applies. Of course, this is still up for debate.
Vasuki said: "Canon" Shepard is the white man with the close-cut hair and five o'clock shadow from the trailers. Also, fem-Shepard is definitely not that top-heavy. Still cute though.
Having three Krogan kids might do wonders for the bustline.
... Okay, well, I guess it MIGHT not be the end of "So long, Wrex" completely, on second thought. Just that the phrase might move from parting to descriptive.
Shit, if I was shepard, I'd be damn scared to have sex with Wrex. That would be like a great dane screwing a chihuahua. But then again, some girls like them big. Cute picture by the way.